<%@ tag language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@ attribute name="title" required="true" rtexprvalue="true" %>
<%@ attribute name="url" required="false" rtexprvalue="true" %>

<!DOCTYPE>
<html>
	<head>
		<title>${title }----<%=title %></title>
	</head>
	<body>
		<a href="${url }">跳转的连接</a>
		<br/>
		<jsp:doBody></jsp:doBody>
	</body>
</html>